Mix Analyzer guide
Frequency Spectrum Analysis
How to read frequency balance, masking, low end, mids, and high-frequency energy in a mix.
What is frequency spectrum analysis?
Frequency spectrum analysis breaks a track into frequency bands so you can see where the mix is too heavy, too thin, masked, or harsh. For music production, it is one of the fastest ways to turn vague feedback like "muddy" or "bright" into specific EQ decisions.
Low end
Sub bass and bass energy that affects weight, translation, and headroom.
Low mids
Build-up around body and warmth areas where masking often happens.
Presence
Midrange and upper-mid content that controls vocal clarity and instrument definition.
Air
High-frequency detail, brightness, and noise risk.
How to use frequency analysis in a mix
The goal is not to force every song into a perfectly flat spectrum. Good frequency analysis compares the energy distribution against the genre, arrangement, and target playback systems.
Practical checks
- Check whether sub bass is controlled enough for small speakers and streaming encoders.
- Look for persistent low-mid build-up that can hide vocals, snare, guitars, and synth detail.
- Compare presence energy against the vocal or lead element so the mix does not feel buried.
- Watch high-frequency peaks that can become harsh after limiting or mastering.
Common frequency problems
Most mix translation problems show up as repeated frequency patterns rather than one isolated peak. A spectrum view helps you decide whether the issue is tonal balance, masking, arrangement, or dynamics.
Typical warning signs
- Too much 150-350 Hz can make a mix feel cloudy or boxy.
- Weak 60-120 Hz can make kick and bass feel small on full-range systems.
- Excess 2-5 kHz can make vocals, snares, and guitars feel aggressive.
- Too little 8-14 kHz can make a mix feel closed or dull.
What Mix Analyzer adds
Mix Analyzer combines band-level energy checks with mix-context recommendations so the output is easier to act on than a raw spectrum screenshot.
Analysis output
- Band-by-band balance scoring across low, mid, and high-frequency regions.
- EQ-oriented recommendations for common mix issues.
- Visual spectrum feedback that helps confirm what you hear.
- AI summary text that translates measurements into production decisions.
Analyze your own mix
Upload a track to compare what you hear against Mix Analyzer's technical measurements and AI-assisted recommendations.
Open Mix Analyzer